Premature end of response header

Discussion in 'Bug Reports' started by alex, Jun 10, 2006.

  1. alex

    alex Member

    I was experimenting with turning gzip off and on to see if it made a performance difference as we have been experiencing very high loads.
    Turning it off didn't seem to make any difference but we used a lot more bandwidth.
    I turned it back on and you can view the boards but you can't login or post
    The litespeed log is showing:
    2006-06-10 13:07:03.933 [NOTICE] [65.35.238.174:1092-0#disboards] Premature end of response header.
    2006-06-10 13:07:04.717 [NOTICE] [72.30.101.142:35751-0#disboards] Premature end of response header.
    2006-06-10 13:07:07.616 [NOTICE] [72.30.111.29:49311-0#disboards] Premature end of response header.
    2006-06-10 13:07:07.982 [NOTICE] [72.30.110.159:58989-0#disboards] Premature end of response header.
    2006-06-10 13:07:08.867 [NOTICE] [72.30.132.226:59901-0#disboards] Premature end of response header.
    2006-06-10 13:07:10.039 [NOTICE] [72.65.185.16:50705-0#disboards] Premature end of response header.
    2006-06-10 13:07:20.259 [NOTICE] [72.30.103.155:34902-0#disboards] Premature end of response header.
    2006-06-10 13:07:23.110 [NOTICE] [72.30.103.19:52149-0#disboards] Premature end of response header.
    2006-06-10 13:07:23.641 [NOTICE] [72.30.132.155:47149-0#disboards] Premature end of response header.
    2006-06-10 13:07:25.974 [NOTICE] [68.64.254.43:2983-0#disboards]

    When I look at the source of a page that is having an error it says:
    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
    <HTML><HEAD>
    <META http-equiv=Content-Type content="text/html; charset=windows-1252"></HEAD>
    <BODY></BODY></HTML>

    I have tried turning it off and on again but it doesnt seem to help
  2. alex

    alex Member

    I found the error in debug loggins, here is the part of the log around it:

    06-10 13:52:42.135 DEBUG [70.53.109.104:61647-3#disboards] processContextPath() return 0
    2006-06-10 13:52:42.135 DEBUG [70.53.109.104:61647-3#disboards] readyCacheData() return 0
    2006-06-10 13:52:42.135 DEBUG [70.53.109.104:61647-3#disboards] Written to client: 1315
    2006-06-10 13:52:42.135 DEBUG [70.53.109.104:61647-3#disboards] m_pHandler->onWrite() return 0
    2006-06-10 13:52:42.135 DEBUG [70.53.109.104:61647-3#disboards] HttpConnection::flush()!
    2006-06-10 13:52:42.135 DEBUG [70.53.109.104:61647-3#disboards] HttpConnection::nextRequest()!
    2006-06-10 13:52:42.135 DEBUG [70.53.109.104:61647-4] processNewReq() return 0.
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6] HttpIOLink::handleEvents() events=1!
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6] HttpConnection::eek:nReadEx(), state: 0!
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6] readToHeaderBuf().
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6] Read from client: 882
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6] read 882 bytes to header buffer
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6] processHeader() return 0, header state: 3.
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6] readToHeaderBuf() return 0.
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6#disboards] New request:
    Method=[GET], URI=[/images/smilies/ms.gif],
    QueryString=[]
    Content Length=0
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6#disboards] processContextPath() return 0
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6#disboards] readyCacheData() return 0
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6#disboards] HttpConnection::flush()!
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6#disboards] Written to client: 134
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-6#disboards] HttpConnection::nextRequest()!
    2006-06-10 13:52:42.138 DEBUG [66.161.213.29:2476-7] processNewReq() return 0.
    2006-06-10 13:52:42.154 DEBUG [68.142.250.16:32779-0#disboards:lsapi] ExtConn::eek:nRead()
    2006-06-10 13:52:42.154 DEBUG [68.142.250.16:32779-0#disboards:lsapi] LsapiConn::doRead()
    2006-06-10 13:52:42.154 DEBUG [68.142.250.16:32779-0#disboards:lsapi] process packet header 8 bytes
    2006-06-10 13:52:42.154 DEBUG [68.142.250.16:32779-0#disboards:lsapi] process response stream 2639 bytes, packet left: 2631
    2006-06-10 13:52:42.154 DEBUG [68.142.250.16:32779-0#disboards:lsapi] process packet header 8 bytes
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] [EXT] EndResponse( endCode=0, protocolStatus=0 )
    2006-06-10 13:52:42.155 NOTICE [68.142.250.16:32779-0#disboards:lsapi] Premature end of response header.
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] HttpIOLink::continueWrite()...
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] write resumed!
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] call pConn->writeRespBody() to write 400 bytes
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] Written to client: 2565
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] pConn->writeRespBody() return 400
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] ReqBody: 0, RespBody: 400, HEC_COMPLETE!
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] m_pHandler->onWrite() return 0
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] HttpConnection::flush()!
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] HttpConnection::nextRequest()!
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] HttpExtConnector::cleanUp() ...
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] abort request...
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] [LSAPI] send abort packet!
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] release ExtProcessor!
    2006-06-10 13:52:42.155 DEBUG [idle] [ExtConn] close()
    2006-06-10 13:52:42.155 DEBUG [uds://tmp/lshttpd/lsphp.sock] add recycled connection to connection pool!
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] Non-KeepAlive, CLOSING!
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] HttpIOLink::continueWrite()...
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] write resumed!
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] HttpIOLink::handleEvents() events=4!
    2006-06-10 13:52:42.155 DEBUG [68.142.250.16:32779-0#disboards:lsapi] Shutting down out-bound socket ...
    2006-06-10 13:52:42.161 DEBUG [68.254.12.117:54827-0#disboards:lsapi] ExtConn::eek:nRead()
    2006-06-10 13:52:42.161 DEBUG [68.254.12.117:54827-0#disboards:lsapi] LsapiConn::doRead()
    2006-06-10 13:52:42.161 DEBUG [68.254.12.117:54827-0#disboards:lsapi] process packet header 8 bytes
    2006-06-10 13:52:42.161 DEBUG [68.254.12.117:54827-0#disboards:lsapi] [EXT] EndResponse( endCode=0, protocolStatus=0 )
    2006-06-10 13:52:42.161 DEBUG [68.254.12.117:54827-0#disboards:lsapi] release ExtProcessor!
    2006-06-10 13:52:42.161 DEBUG [uds://tmp/lshttpd/lsphp.sock] add recycled connection to connection pool!
    2006-06-10 13:52:42.161 DEBUG [68.254.12.117:54827-0#disboards:lsapi] HttpIOLink::continueWrite()...
    2006-06-10 13:52:42.161 DEBUG [68.254.12.117:54827-0#disboards:lsapi] write resumed!
    2006-06-10 13:52:42.162 DEBUG [71.106.138.91:4216-3] HttpIOLink::handleEvents() events=1!
    2006-06-10 13:52:42.162 DEBUG [71.106.138.91:4216-3] HttpConnection::eek:nReadEx(), state: 0!
    2006-06-10 13:52:42.162 DEBUG [71.106.138.91:4216-3] readToHeaderBuf().
    2006-06-10 13:52:42.162 DEBUG [71.106.138.91:4216-3] Read from client: 722
    2006-06-10 13:52:42.162 DEBUG [71.106.138.91:4216-3] read 722 bytes to header buffer
    2006-06-10 13:52:42.162 DEBUG [71.106.138.91:4216-3] processHeader() return 0, header state: 3.
    2006-06-10 13:52:42.162 DEBUG [71.106.138.91:4216-3] readToHeaderBuf() return 0.
    2006-06-10 13:52:42.162 DEBUG [71.106.138.91:4216-3#disboards] New request:
    Method=[GET], URI=[/images/avatars/ahappycat.gif],
    QueryString=[]
    Content Length=0
    2006-06-10 13:52:42.162 DEBUG [71.106.138.91:4216-3#disboards] processContextPath() return
  3. xing

    xing LiteSpeed Staff

    Gzip compression has little to no performance impact on server operations. You can leave it on. It only requires cpu cycles which most servers have plenty to spare.

    The increased load is caused by the mysql queries on the vbulletin setup when traffic exceed IO capacity.

    It looks like your problem just sprung up out of no-where.

    1) Did you make any changes that led to this problem? Looks like your PHP backend is having issues.

    2) Are you using the latest PHP LSAPI, LiteSpeed? Just making sure.

    3) It's strange that the vbulletin setup can read fine but post operations return errors.

    The most important question is 1. Since something changed that caused this problem to happen. Finding out what changed will reveal the source of the problem. Increase in traffic should not cause this problem. Test your php binary by going "/lswsinstall/fcgi-bin/lsphp -i" to see if you get any errors from the command or in the "/lswsinstall/logs" log files.
  4. alex

    alex Member

  5. alex

    alex Member

    Here is the lsphp output:

    phpinfo()
    PHP Version => 4.4.0

    System => Linux linux11444.dn.net 2.4.23 #1 SMP Wed Dec 3 11:53:35 EST 2003 i686
    Build Date => Sep 29 2005 23:12:48
    Configure Command => './configure' '--with-litespeed' '--with-config-file-path=../conf' '--with-zlib' '--with-zlib-dir=..' '--with-gd' '--with-jpeg-dir=..' '--with-png-dir=..' '--enable-shmop' '--enable-track-vars' '--enable-sockets' '--enable-sysvsem' '--enable-sysvshm' '--enable-magic-quotes'
    Server API => LiteSpeed
    Virtual Directory Support => disabled
    Configuration File (php.ini) Path => /usr/local/lsws/conf/php.ini
    PHP API => 20020918
    PHP Extension => 20020429
    Zend Extension => 20050606
    Debug Build => no
    Zend Memory Manager => enabled
    Thread Safety => disabled
    Registered PHP Streams => php, http, ftp, compress.zlib


    This program makes use of the Zend Scripting Language Engine:
    Zend Engine v1.3.0, Copyright (c) 1998-2004 Zend Technologies
    with Zend Extension Manager v1.0.9, Copyright (c) 2003-2006, by Zend Technologies
    with Zend Optimizer v2.6.2, Copyright (c) 1998-2006, by Zend Technologies


    _______________________________________________________________________


    Configuration

    PHP Core

    Directive => Local Value => Master Value
    allow_call_time_pass_reference => Off => Off
    allow_url_fopen => On => On
    always_populate_raw_post_data => Off => Off
    arg_separator.input => & => &
    arg_separator.output => & => &
    asp_tags => Off => Off
    auto_append_file => no value => no value
    auto_prepend_file => no value => no value
    browscap => no value => no value
    default_charset => no value => no value
    default_mimetype => text/html => text/html
    define_syslog_variables => Off => Off
    disable_classes => no value => no value
    disable_functions => no value => no value
    display_errors => On => Off
    display_startup_errors => Off => Off
    doc_root => no value => no value
    docref_ext => no value => no value
    docref_root => no value => no value
    enable_dl => On => On
    error_append_string => no value => no value
    error_log => no value => no value
    error_prepend_string => no value => no value
    error_reporting => 2039 => 2039
    expose_php => On => On
    extension_dir => ./ => ./
    file_uploads => On => On
    gpc_order => GPC => GPC
    highlight.bg => #FFFFFF => #FFFFFF
    highlight.comment => #FF8000 => #FF8000
    highlight.default => #0000BB => #0000BB
    highlight.html => #000000 => #000000
    highlight.keyword => #007700 => #007700
    highlight.string => #DD0000 => #DD0000
    html_errors => Off => On
    ignore_repeated_errors => Off => Off
    ignore_repeated_source => Off => Off
    ignore_user_abort => Off => Off
    implicit_flush => On => Off
    include_path => .:/usr/local/lib/php => .:/usr/local/lib/php
    log_errors => On => On
    log_errors_max_len => 1024 => 1024
    magic_quotes_gpc => Off => Off
    magic_quotes_runtime => Off => Off
    magic_quotes_sybase => Off => Off
    max_execution_time => 0 => 30
    max_input_time => 60 => 60
    open_basedir => no value => no value
    output_buffering => 0 => 4096
    output_handler => no value => no value
    post_max_size => 8M => 8M
    precision => 14 => 14
    register_argc_argv => On => Off
    register_globals => On => On
    report_memleaks => On => On
    safe_mode => Off => Off
    safe_mode_exec_dir => no value => no value
    safe_mode_gid => Off => Off
    safe_mode_include_dir => no value => no value
    sendmail_from => me@localhost.com => me@localhost.com
    sendmail_path => /usr/sbin/sendmail -t -i => /usr/sbin/sendmail -t -i
    serialize_precision => 100 => 100
    short_open_tag => On => On
    SMTP => localhost => localhost
    smtp_port => 25 => 25
    sql.safe_mode => Off => Off
    track_errors => Off => Off
    unserialize_callback_func => no value => no value
    upload_max_filesize => 2M => 2M
    upload_tmp_dir => no value => no value
    user_dir => no value => no value
    variables_order => GPCS => GPCS
    xmlrpc_error_number => 0 => 0
    xmlrpc_errors => Off => Off
    y2k_compliance => On => On

    Zend Optimizer

    Optimization Pass 1 => enabled
    Optimization Pass 2 => enabled
    Optimization Pass 3 => enabled
    Optimization Pass 4 => enabled
    Optimization Pass 9 => disabled
    Zend Loader => enabled
    License Path =>

    ctype

    ctype functions => enabled

    gd

    GD Support => enabled
    GD Version => bundled (2.0.28 compatible)
    GIF Read Support => enabled
    GIF Create Support => enabled
    JPG Support => enabled
    PNG Support => enabled
    WBMP Support => enabled
    XBM Support => enabled

    mysql

    MySQL Support => enabled
    Active Persistent Links => 0
    Active Links => 0
    Client API version => 3.23.49
    MYSQL_MODULE_TYPE => builtin
    MYSQL_SOCKET => /tmp/mysql.sock
    MYSQL_INCLUDE =>
    MYSQL_LIBS =>

    Directive => Local Value => Master Value
    mysql.allow_persistent => Off => Off
    mysql.connect_timeout => -1 => -1
    mysql.default_host => no value => no value
    mysql.default_password => no value => no value
    mysql.default_port => no value => no value
    mysql.default_socket => no value => no value
    mysql.default_user => no value => no value
    mysql.max_links => Unlimited => Unlimited
    mysql.max_persistent => Unlimited => Unlimited
    mysql.trace_mode => Off => Off

    overload

    User-Space Object Overloading Support => enabled

    pcre

    PCRE (Perl Compatible Regular Expressions) Support => enabled
    PCRE Library Version => 5.0 13-Sep-2004

    posix

    Revision => $Revision: 1.51.2.4 $

    session

    Session Support => enabled
    Registered save handlers => files user

    Directive => Local Value => Master Value
    session.auto_start => Off => Off
    session.bug_compat_42 => Off => Off
    session.bug_compat_warn => On => On
    session.cache_expire => 180 => 180
    session.cache_limiter => nocache => nocache
    session.cookie_domain => no value => no value
    session.cookie_lifetime => 0 => 0
    session.cookie_path => / => /
    session.cookie_secure => Off => Off
    session.entropy_file => no value => no value
    session.entropy_length => 0 => 0
    session.gc_divisor => 100 => 100
    session.gc_maxlifetime => 1440 => 1440
    session.gc_probability => 1 => 1
    session.name => PHPSESSID => PHPSESSID
    session.referer_check => no value => no value
    session.save_handler => files => files
    session.save_path => /tmp => /tmp
    session.serialize_handler => php => php
    session.use_cookies => On => On
    session.use_only_cookies => Off => Off
    session.use_trans_sid => Off => Off

    shmop

    shmop support => enabled

    sockets

    Sockets Support => enabled

    standard

    Regex Library => Bundled library enabled
    Dynamic Library Support => enabled
    Path to sendmail => /usr/sbin/sendmail -t -i
  6. alex

    alex Member

    Directive => Local Value => Master Value
    assert.active => 1 => 1
    assert.bail => 0 => 0
    assert.callback => no value => no value
    assert.quiet_eval => 0 => 0
    assert.warning => 1 => 1
    auto_detect_line_endings => 0 => 0
    default_socket_timeout => 60 => 60
    safe_mode_allowed_env_vars => PHP_ => PHP_
    safe_mode_protected_env_vars => LD_LIBRARY_PATH => LD_LIBRARY_PATH
    url_rewriter.tags => a=href,area=href,frame=src,input=src,form=fakeentry => a=href,area=href,frame=src,input=src,form=fakeentry
    user_agent => no value => no value

    tokenizer

    Tokenizer Support => enabled

    xml

    XML Support => active
    XML Namespace Support => active
    EXPAT Version => 1.95.6

    zlib

    ZLib Support => enabled
    Compiled Version => 1.2.3
    Linked Version => 1.2.3

    Directive => Local Value => Master Value
    zlib.output_compression => Off => Off
    zlib.output_compression_level => -1 => -1
    zlib.output_handler => no value => no value

    Additional Modules

    Module Name
    sysvsem
    sysvshm

    Environment

    Variable => Value
    USER => root2
    LOGNAME => root2
    HOME => /home/root2
    PATH => /sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/usr/local/bin:/usr/local/sbin:/etc
    MAIL => /var/mail/root2
    SHELL => /bin/tcsh
    SSH_CLIENT => 10.1.1.2 1970 22
    SSH_CONNECTION => 10.1.1.2 1970 198.104.131.75 22
    SSH_TTY => /dev/pts/1
    TERM => vt100
    HOSTTYPE => i386-linux
    VENDOR => intel
    OSTYPE => linux
    MACHTYPE => i386
    SHLVL => 1
    PWD => /usr/local/lsws/fcgi-bin
    GROUP => root
    HOST => linux11444.dn.net
    REMOTEHOST => 10.1.1.2
    HOSTNAME => linux11444.dn.net
    LS_COLORS => no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:eek:r=01;05;37;41:mi=01;05;37;41:ex=01;32:*.cmd=01;32:*.exe=01;32:*.com=01;32:*.btm=01;32:*.bat=01;32:*.sh=01;32:*.csh=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.bz=01;31:*.tz=01;31:*.rpm=01;31:*.cpio=01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.png=01;35:*.tif=01;35:
    LANG => en_US
    SUPPORTED => en_US:en
    LESSOPEN => |/usr/bin/lesspipe.sh %s
    LD_LIBRARY_PATH => /usr/lib:/usr/local/lib
    MANPATH => /usr/man:/usr/share/man:/usr/X11R6/man:/usr/local/man
    VISUAL => vi

    PHP Variables

    Variable => Value
    PHP_SELF =>
    _SERVER["USER"] => root2
    _SERVER["LOGNAME"] => root2
    _SERVER["HOME"] => /home/root2
    _SERVER["PATH"] => /sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/usr/local/bin:/usr/local/sbin:/etc
    _SERVER["MAIL"] => /var/mail/root2
    _SERVER["SHELL"] => /bin/tcsh
    _SERVER["SSH_CLIENT"] => 10.1.1.2 1970 22
    _SERVER["SSH_CONNECTION"] => 10.1.1.2 1970 198.104.131.75 22
    _SERVER["SSH_TTY"] => /dev/pts/1
    _SERVER["TERM"] => vt100
    _SERVER["HOSTTYPE"] => i386-linux
    _SERVER["VENDOR"] => intel
    _SERVER["OSTYPE"] => linux
    _SERVER["MACHTYPE"] => i386
    _SERVER["SHLVL"] => 1
    _SERVER["PWD"] => /usr/local/lsws/fcgi-bin
    _SERVER["GROUP"] => root
    _SERVER["HOST"] => linux11444.dn.net
    _SERVER["REMOTEHOST"] => 10.1.1.2
    _SERVER["HOSTNAME"] => linux11444.dn.net
    _SERVER["LS_COLORS"] => no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:eek:r=01;05;37;41:mi=01;05;37;41:ex=01;32:*.cmd=01;32:*.exe=01;32:*.com=01;32:*.btm=01;32:*.bat=01;32:*.sh=01;32:*.csh=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.bz=01;31:*.tz=01;31:*.rpm=01;31:*.cpio=01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.png=01;35:*.tif=01;35:
    _SERVER["LANG"] => en_US
    _SERVER["SUPPORTED"] => en_US:en
    _SERVER["LESSOPEN"] => |/usr/bin/lesspipe.sh %s
    _SERVER["LD_LIBRARY_PATH"] => /usr/lib:/usr/local/lib
    _SERVER["MANPATH"] => /usr/man:/usr/share/man:/usr/X11R6/man:/usr/local/man
    _SERVER["VISUAL"] => vi
    _SERVER["PHP_SELF"] =>
    _SERVER["SCRIPT_NAME"] =>
    _SERVER["SCRIPT_FILENAME"] =>
    _SERVER["PATH_TRANSLATED"] =>
    _SERVER["DOCUMENT_ROOT"] =>
    _SERVER["argv"] => Array
    (
    )

    _SERVER["argc"] => 0
  7. xing

    xing LiteSpeed Staff

    Alex, your PHP, lsphp binary is outdated. It was built/compiled in Sept of 2005. Not only do you not have the latest php with critical security patches but LSAPI is also not up to date.

    Please recompile with latest PHP 4 from php.net and LSAPI from here.

    I'm sure your problem will go away with the new build.
  8. alex

    alex Member

    I have updated as you said and it makes no difference
  9. alex

    alex Member

    Interesting- that made a small bit of progress, now we can log in etc but still get a blank page when trying to reply to a thread
    The really strange thing is that in these blank pages view source is empty and the log is no longer showing "premature end of response header" errors
    any thoughts?
  10. alex

    alex Member

    This appears to be fixed now. The new php fixed the log in problem and the blank page problem was caused by vbulletin settings. Even though I chaged them directly through a mysql query they didn't really change untill I went into the admin panel and clicked apply
    strange
  11. ts77

    ts77 New Member

    probably cached somewhere.

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